Individual Calculations January 2012
 Papaioannou, Ioannis  Total change: -3.20  Rating chartPersonal card
 European Team Chess Championships - OPEN Halkidiki GRE 2011-11-03
 2618 2600 3.00 7 -0.32 10 -3.20 
  Howell, David W L g2633 ENG1.0010.55105.50 
  Mamedyarov, Shakhriyar g2733 AZE0.001-0.3210-3.20 
  McHedlishvili, Mikheil g2636 GEO0.5010.05100.50 
  Salgado Lopez, Ivan g2621 ESP0.5010.03100.30 
  Vajda, Levente g2584 ROU0.501-0.0210-0.20 
  Sokolov, Ivan g2646 NED0.001-0.4410-4.40 
  Dvirnyy, Daniyyl m2475 ITA0.501-0.1710-1.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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